Features: Ensure precise liquid control and prevent diffusion with the 7066 Anti Diffusion Liquid Micro Evaporation Bottle, designed for accuracy in demanding environments. Crafted from high quality, corrosion resistant glass, this blue colored bottle is easy to identify and categorize, enhancing laboratory efficiency. Ideal for laboratory researcher, chemicals engineers, and professionals requiring meticulous liquid management, ensuring accuracy in every task. Perfectly suited for laboratory research, chemicals experiments, and any setting where precise liquid control is essential. This micro evaporation bottle is a indispensable tool for maintaining exact measurements, making it a must have for any scientific or industrial application. Specifications: Component:Glass Package Size:Approx.12.7x8.5cm/5x3.35inches Color:Red/Blue Package Includes: 1Pc 7066 Anti Diffusion Liquid Micro Evaporation Bottle note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!